The word "speculative" means making a guess or prediction based on incomplete information or without solid evidence. It refers to thinking or talking about something without knowing all the facts. Full definition
More than 30 short stories, poems, and illustrations, make up this collection of speculative fiction with a spiritual thread running through the whole volume. (sjhigbee.com)
Private Funds (which include hedge funds and private equity funds) often engage in speculative investment techniques and are only suitable for long - term, qualified investors. (morganstanley.com)
But they are now also traded on spot exchanges as highly speculative investment assets. (cryptonews.com)